Automotive Car Relay Tester Digital Display Voltage Battery 4 5pin Relay 12/24V For 42mm Apple Watch and excess voltage alarm functions

and excess voltage alarm functions are provided as well as the long-time driving alarm function and the function of vehicle fault alarm

Car Holder Description:

1 X Wireless Signal Receiver

1)x2+(16/0

and even some fruits and vegetables

Automotive Car Relay Tester Digital Display Voltage Battery 4 5pin Relay 12/24V For 42mm Apple Watch and excess voltage alarm functionsANENG Automotive Car Relay Tester RT01 Voltage Detector 4 5 Pin Relays Universal 12V 24V Vehicle Battery Check Diagnostic Tools Introduce: RT01 can quickly detect whether your relay is normal. It is easy to use and suitable for general purpose automotive relays on the market. Durng testing, it needs to be connected to a 11V 25V battery in the car. The tester will automatically detect the foot position,the time of action release, and the consistency of